Analysis
-
max time kernel
146s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20220715-en -
resource tags
arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system -
submitted
11-08-2022 06:38
Static task
static1
Behavioral task
behavioral1
Sample
SWIFT002.exe
Resource
win7-20220715-en
General
-
Target
SWIFT002.exe
-
Size
638KB
-
MD5
2de0fb573005cb158a0356fae71c25dd
-
SHA1
089887a506669a5739751b9a38f3fa134e3f0ff9
-
SHA256
fdd377a939cebf1d0d77f6e5ad11bc09170ed283f51b79811478d45b3dfcda10
-
SHA512
11b5a6233e9578ca571abb299bdda001d3e800463add0c2c2b7f26215bda158ac061db39891ba6b1a406e91f5dbdec5bdc3d515c9bd460569fff1cd139f50592
Malware Config
Extracted
xloader
2.9
zzun
JnNtRHyNupy0GqRzAcasu7hb4rc=
Qv593NGLE7p9UNSaVkPXljAJm2QCNnc=
ePArIFWvjkkMgVEVhw4M4Jk=
26rqUwJ7dD0AiDI=
pBAxMHeK741QFw==
kHD7TPt5846pUMTX
56UnjFjHL1i0j659h3LymRnHpQj+SshC
4vKlKHflPqmWXRbrRwfPtrhb4rc=
6LBd4qButFAi
phMzGll8Ue7Fu+inq5cdnPaSugG3
NKswiQGCvZoG5FgsdHEI
rtTHnuUY8M1qVcXV
SOmECrlAt2oGAA==
L1ep9adutFAi
/UE+/AyvE6uEl28weFI=
IP+xMPQxJR4NE6TK
xvW5GN9/rqA5YUoOVt185Sf7Uw==
fRFNW9DhxL6VF7LA
KFYTfkaY741QFw==
W4JGvMBmt2oGAA==
lnoad0Hkgrwl9uXlghvqdz33UA==
1msShiu+9wisELGDjYAK
FBXFOinAK8ylnMZzi35Okw==
V8Y7/cBnt2oGAA==
VfuI0k5pSmi6+aNjIlAT2mspCZBZLGA=
de74yg89D61bSiU=
V2UPjYUvwh21qdxUr4Mf
DcFXvTxFMlyfL5JJIU0=
GldbH/CCt2oGAA==
sxdEIBwn+o+pUMTX
UmViK+1/Knr8814sdHEI
jrfKoZ6paLyeEBETgw4M4Jk=
SR27MizpGwCa19Kb1A==
2DGo9XUNxBOe19Kb1A==
7tBn2cG8jasWHE7w559Aig==
8qtAoVHxl/KGerbsfA4M4Jk=
fC3AH6Utt2oGAA==
HltlPHZ7FpSpUMTX
xd0B+Pr30gBfQGYXafOW1dOSflv+SshC
DKXWyiOecY7319Kb1A==
Pvx505EaswiHYF3z559Aig==
aJ6kaz7CWKsP9g9Ur4Mf
qcvfxb9TwUoDCrfXw/uTdSkTCJBZLGA=
I++iH8xJxFp73nyUjJOg3/PS/3W7
K1N1guwbLz0AiDI=
vp2SfavTmBXNzLeXmIoUhsB7
UlAVhgIfLT0AiDI=
6BKH5GjHt2YIo/qhA69S+5E=
6U29K+qVw5hT4gQ83A==
G9NTmhwpAwY6r4I69kT4dz33UA==
0qstoaNBmBrMlfwTKhrAtLhb4rc=
ZvMhGW52cyAAXkVV3Jc96Lhb4rc=
N9Z3/PmEt2oGAA==
ohlOhcaP741QFw==
9WF3PohVjEolhCY=
am0ek4wtmkEI9GMVhw4M4Jk=
ROotH4+jhp7vnzVdww==
uvkuFhGmJlyjpFFpi35Okw==
ICHQQTIjaxTryG8weFI=
AhIZ8uh974+pUMTX
pEBtSFHr/5s0GQ==
qAcuLnqLNeOpUMTX
bcHv6WdbHoWEylgsdHEI
Nz/rbWh3s4WFDL9uPlAhXKNz
secure-id6793-chase.com
Signatures
-
Xloader payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/1996-62-0x0000000000400000-0x000000000042C000-memory.dmp xloader behavioral1/memory/1996-63-0x000000000041F6F0-mapping.dmp xloader behavioral1/memory/1996-65-0x0000000000400000-0x000000000042C000-memory.dmp xloader behavioral1/memory/1996-73-0x0000000000400000-0x000000000042C000-memory.dmp xloader behavioral1/memory/1748-75-0x0000000000090000-0x00000000000BC000-memory.dmp xloader behavioral1/memory/1748-81-0x0000000000090000-0x00000000000BC000-memory.dmp xloader -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
SWIFT002.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Control Panel\International\Geo\Nation SWIFT002.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 836 cmd.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
wuapp.exedescription ioc process Key created \Registry\Machine\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run wuapp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\LNUPD = "C:\\Program Files (x86)\\V2d7x\\gdik4g4n4.exe" wuapp.exe -
Suspicious use of SetThreadContext 4 IoCs
Processes:
SWIFT002.exeSWIFT002.exewuapp.exedescription pid process target process PID 1544 set thread context of 1996 1544 SWIFT002.exe SWIFT002.exe PID 1996 set thread context of 1264 1996 SWIFT002.exe Explorer.EXE PID 1996 set thread context of 1264 1996 SWIFT002.exe Explorer.EXE PID 1748 set thread context of 1264 1748 wuapp.exe Explorer.EXE -
Drops file in Program Files directory 1 IoCs
Processes:
wuapp.exedescription ioc process File opened for modification C:\Program Files (x86)\V2d7x\gdik4g4n4.exe wuapp.exe -
Processes:
wuapp.exedescription ioc process Key created \Registry\User\S-1-5-21-335065374-4263250628-1829373619-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 wuapp.exe -
Suspicious behavior: EnumeratesProcesses 13 IoCs
Processes:
SWIFT002.exewuapp.exepid process 1996 SWIFT002.exe 1996 SWIFT002.exe 1996 SWIFT002.exe 1748 wuapp.exe 1748 wuapp.exe 1748 wuapp.exe 1748 wuapp.exe 1748 wuapp.exe 1748 wuapp.exe 1748 wuapp.exe 1748 wuapp.exe 1748 wuapp.exe 1748 wuapp.exe -
Suspicious behavior: MapViewOfSection 7 IoCs
Processes:
SWIFT002.exewuapp.exepid process 1996 SWIFT002.exe 1996 SWIFT002.exe 1996 SWIFT002.exe 1996 SWIFT002.exe 1748 wuapp.exe 1748 wuapp.exe 1748 wuapp.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
SWIFT002.exeSWIFT002.exewuapp.exedescription pid process Token: SeDebugPrivilege 1544 SWIFT002.exe Token: SeDebugPrivilege 1996 SWIFT002.exe Token: SeDebugPrivilege 1748 wuapp.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Explorer.EXEpid process 1264 Explorer.EXE 1264 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1264 Explorer.EXE 1264 Explorer.EXE -
Suspicious use of WriteProcessMemory 22 IoCs
Processes:
SWIFT002.exeExplorer.EXEwuapp.exedescription pid process target process PID 1544 wrote to memory of 1996 1544 SWIFT002.exe SWIFT002.exe PID 1544 wrote to memory of 1996 1544 SWIFT002.exe SWIFT002.exe PID 1544 wrote to memory of 1996 1544 SWIFT002.exe SWIFT002.exe PID 1544 wrote to memory of 1996 1544 SWIFT002.exe SWIFT002.exe PID 1544 wrote to memory of 1996 1544 SWIFT002.exe SWIFT002.exe PID 1544 wrote to memory of 1996 1544 SWIFT002.exe SWIFT002.exe PID 1544 wrote to memory of 1996 1544 SWIFT002.exe SWIFT002.exe PID 1264 wrote to memory of 1748 1264 Explorer.EXE wuapp.exe PID 1264 wrote to memory of 1748 1264 Explorer.EXE wuapp.exe PID 1264 wrote to memory of 1748 1264 Explorer.EXE wuapp.exe PID 1264 wrote to memory of 1748 1264 Explorer.EXE wuapp.exe PID 1264 wrote to memory of 1748 1264 Explorer.EXE wuapp.exe PID 1264 wrote to memory of 1748 1264 Explorer.EXE wuapp.exe PID 1264 wrote to memory of 1748 1264 Explorer.EXE wuapp.exe PID 1748 wrote to memory of 836 1748 wuapp.exe cmd.exe PID 1748 wrote to memory of 836 1748 wuapp.exe cmd.exe PID 1748 wrote to memory of 836 1748 wuapp.exe cmd.exe PID 1748 wrote to memory of 836 1748 wuapp.exe cmd.exe PID 1748 wrote to memory of 1896 1748 wuapp.exe Firefox.exe PID 1748 wrote to memory of 1896 1748 wuapp.exe Firefox.exe PID 1748 wrote to memory of 1896 1748 wuapp.exe Firefox.exe PID 1748 wrote to memory of 1896 1748 wuapp.exe Firefox.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SWIFT002.exe"C:\Users\Admin\AppData\Local\Temp\SWIFT002.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SWIFT002.exe"{path}"3⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\autofmt.exe"C:\Windows\SysWOW64\autofmt.exe"2⤵
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C:\Windows\SysWOW64\wuapp.exe"C:\Windows\SysWOW64\wuapp.exe"2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\SWIFT002.exe"3⤵
- Deletes itself
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C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/836-76-0x0000000000000000-mapping.dmp
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memory/1264-68-0x0000000004280000-0x0000000004399000-memory.dmpFilesize
1.1MB
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memory/1264-82-0x00000000066D0000-0x00000000067D2000-memory.dmpFilesize
1.0MB
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memory/1264-80-0x0000000005F40000-0x0000000006053000-memory.dmpFilesize
1.1MB
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memory/1264-79-0x00000000066D0000-0x00000000067D2000-memory.dmpFilesize
1.0MB
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memory/1264-71-0x0000000005F40000-0x0000000006053000-memory.dmpFilesize
1.1MB
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memory/1544-55-0x0000000075661000-0x0000000075663000-memory.dmpFilesize
8KB
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memory/1544-56-0x0000000000450000-0x000000000045A000-memory.dmpFilesize
40KB
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memory/1544-57-0x00000000056F0000-0x0000000005774000-memory.dmpFilesize
528KB
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memory/1544-58-0x0000000000840000-0x0000000000872000-memory.dmpFilesize
200KB
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memory/1544-54-0x0000000000940000-0x00000000009E6000-memory.dmpFilesize
664KB
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memory/1748-75-0x0000000000090000-0x00000000000BC000-memory.dmpFilesize
176KB
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memory/1748-78-0x0000000001E20000-0x0000000001EB0000-memory.dmpFilesize
576KB
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memory/1748-81-0x0000000000090000-0x00000000000BC000-memory.dmpFilesize
176KB
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memory/1748-77-0x0000000002060000-0x0000000002363000-memory.dmpFilesize
3.0MB
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memory/1748-72-0x0000000000000000-mapping.dmp
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memory/1748-74-0x00000000002A0000-0x00000000002AB000-memory.dmpFilesize
44KB
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memory/1996-73-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1996-65-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1996-63-0x000000000041F6F0-mapping.dmp
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memory/1996-66-0x00000000009F0000-0x0000000000CF3000-memory.dmpFilesize
3.0MB
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memory/1996-67-0x0000000000170000-0x0000000000181000-memory.dmpFilesize
68KB
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memory/1996-62-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1996-60-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1996-70-0x00000000001C0000-0x00000000001D1000-memory.dmpFilesize
68KB
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memory/1996-59-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB